2645490112

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{464447}}^1$

素因数の和:464548

約数の個数: 28

約数和(自身を含む): 5308640640

約数和(自身を除く): 2663150528

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 464447, 928894, 1857788, 3715576, 7431152, 14862304, 29724608, 41335783, 82671566, 165343132, 330686264, 661372528, 1322745056, 2645490112]

約数ペア:

[(1, 2645490112), (2, 1322745056), (4, 661372528), (8, 330686264), (16, 165343132), (32, 82671566), (64, 41335783), (89, 29724608), (178, 14862304), (356, 7431152), (712, 3715576), (1424, 1857788), (2848, 928894), (5696, 464447)]